Randolf Reimann

Title: Randolf Reimann: Innovator in Ethylene Glycol Recovery

Introduction

Randolf Reimann is a notable inventor based in Alzenau, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of polyethylene terephthalate (PET). With a total of 4 patents to his name, Reimann's work focuses on improving the efficiency of chemical processes.

Latest Patents

Reimann's latest patents include an innovative apparatus for the recovery of ethylene glycol in the production of polyethylene terephthalate. This apparatus involves mixing water accumulating in the esterification reaction with a process fluid containing 2-methyl-1,3-dioxolane (MDO) in a tank upstream of a rectification column. The increase in water content shifts the reaction equilibrium, leading to the cleavage of MDO into ethylene glycol and acetaldehyde. The resulting mixture is then processed in a rectification column, allowing the ethylene glycol produced to be returned to the PET production process.

Another patent details a method and apparatus for the same recovery process, emphasizing the importance of the mixing tank and the rectification column in enhancing the efficiency of ethylene glycol recovery.

Career Highlights

Throughout his career, Randolf Reimann has worked with prominent companies in the chemical industry. He has been associated with Zimmer Aktiengesellschaft and Lurgi Zimmer GmbH, where he has applied his expertise in chemical processes and innovations.

Collaborations

Reimann has collaborated with various professionals in his field, including his coworker Rolf Ambrassat. Their joint efforts have contributed to advancements in chemical engineering and process optimization.

Conclusion

Randolf Reimann's contributions to the recovery of ethylene glycol in PET production highlight his innovative spirit and dedication to improving chemical processes. His patents reflect a commitment to enhancing efficiency and sustainability in the industry.